The Process RamanProbeTM
曼光谱现在可以应用于过程拉曼探针的反应监测和过程控制应用。过程拉曼探针结合了光学设计和机械坚固性的佳特性，用于敏感且具有成本效益的过程监控。该探头基于与标准拉曼探头相同的质量光学元件，但是为了保护光学器件免受的热量影响，探头主体与延伸管保持距离反应器一定距离。管本身可以直接连接到反应器和生产线中。使用可选的可清洗外壳，探头适用于大多数工业环境。
设计的核心是InPhotonics的过滤和聚焦光学元件，大限度地提高光学吞吐量，同时*衰减瑞利（激光）线。探头仅使用可承受高温和高湿条件的强氧化物过滤器。单纤维收集提供了一种简单而成本有效的方式来测量距离光谱仪100米的距离。
耐压不锈钢延伸管在*配有压缩蓝宝石窗口†可以使用一系列固定的工作距离，用户可调节的版本。其他管直径可根据要求提供。InPhotonics进行自定义修改以满足您的过程监控需求。
现在可用于Hasloy C以及316不锈钢。
特点和规格
Sampling Head | Stainless-steel, 13/16" (206 mm) diameter probe body with stainless-steel extension tube, 3/8" (9.5 mm) diameter x 9" (228 mm) length. |
Excitation Wavelengths | 514, 532, 632, 670, 785, 830 nm, others available upon request |
Spectral Range | 200 - 3900 cm-1 (Stokes)* |
Working Distance | User-selectable fixed working distance, from 0.5 to 6 mm. User-adjustable versions available on request. |
Fiber Configuration | Permanently-aligned combination of two single fibers (100 µm excitation fiber, 200 µm collection fiber) with filtering and steering micro-optics, N.A. 0.22, in stainless-steel jacket Option: fiber sizes ranging from 50 µm to 500 µm |
Filter Efficiency | Patented design for complete filtering of the laser line and quartz spectral contributions from both input and output fibers (O.D. > 8 at laser line) |
Physical Resistance | Pressure sleeve specified to 3000 psi and up to 500ºC. External optics must be maintained below 200ºC (purgeable housing sold separay). |
Chemical Resistance | 316 Stainless-steel sleeve, sapphire window (flat or lensed) and gold seal† are resistant to corrosive chemical environments |
Cable Length | 5 m steel-jacketed cable (std.), up to 200 m on request. PVC coating over steel cable optional. |
Safety Features | Emission indicator and safety shutter (std.)† |
Coupling System | Available with FC (std.) or SMA connectors |
Retail Price | $ 10,200 USD |
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